Year-over-year total releases
Reported on-site TRI releases in pounds (lbs), grouped by reporting year.
Facility detail
CLEAN HARBORS COLFAX LLC
3763 HIGHWAY 471, COLFAX, LA, 71417
Parent company: CLEAN HARBORS INC
Carcinogen
PBT
— EPA classifications across all reporting years
Top chemical totals
The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.
Full release table
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| All values in pounds (lbs) | ||||||
|---|---|---|---|---|---|---|
| Year | Lead | Lead And Lead Compounds | Copper | Nitroglycerin | Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | Total (lbs) |
| 2021 | — | 10,074 | — | — | — | 10,074 |
| 2020 | — | 46,111 | 15,710 | — | 15,940 | 88,108 |
| 2019 | — | 20,963 | — | — | — | 20,963 |
| 2018 | — | 10,456 | 10,456 | 10,297 | — | 31,209 |
| 2017 | 39,403 | — | 15,237 | — | — | 56,251 |
| 2016 | 25,843 | — | — | — | — | 27,761 |
| 2015 | 22,529 | — | 11,392 | 24,858 | — | 63,508 |
▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.